A043386 Numbers having two 4's in base 6.

28, 64, 100, 136, 148, 154, 160, 166, 168, 169, 170, 171, 173, 178, 208, 244, 280, 316, 352, 364, 370, 376, 382, 384, 385, 386, 387, 389, 394, 424, 460, 496, 532, 568, 580, 586, 592, 598, 600, 601, 602, 603, 605, 610, 640, 676

Offset

1,1

Links

Table of n, a(n) for n=1..46.

Mathematica

Select[Range[700], DigitCount[#, 6, 4]==2&] (* Harvey P. Dale, Oct 10 2017 *)

Crossrefs

Cf. A007092.

Sequence in context: A159652 A038641 A342756 * A044130 A044511 A290543

Adjacent sequences: A043383 A043384 A043385 * A043387 A043388 A043389

Keyword

nonn,base

Author

Clark Kimberling

Status

approved